From patchwork Sun Oct 9 23:00:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 13002169 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2674CC433FE for ; Sun, 9 Oct 2022 23:45:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231882AbiJIXpf (ORCPT ); Sun, 9 Oct 2022 19:45:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231974AbiJIXok (ORCPT ); Sun, 9 Oct 2022 19:44:40 -0400 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA8A04199F; Sun, 9 Oct 2022 16:16:23 -0700 (PDT) Received: by mail-lf1-x12c.google.com with SMTP id g1so14288978lfu.12; Sun, 09 Oct 2022 16:16:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=QSnKs0zKiN+ItvIpVEFcwhPejaXQcH+vaJ+axtSNRYA=; b=WpLlvWsTU9DQy/fHX4L578cEdOecpJI3SAEDtO95Ke1gWFx4VNRLzH/5w1DK6Sgna9 YuJ99aoQJANags/XhUF+V6fTdPSOCf8fIPw+17wpHMtDQG2AgRvVcyis7jRKOpfKAslL GPMBZZHeQ543hYH3oGWIP9Cf5OQf6RTcAGX0msqFmCU6tgHHfKxyTPR955RE0R711u2T q/qBTMwuDJ/kt2+NDkvvTFnvgyXHLRirbKHTe7ZTsqi3onkmvHPs5Oem9pheJpr6c4rj 9v7YBAQ8SoiCdjRUiy2x0bl3RIGRFTCxC2KIPhxHcDsD7iW6hwHtsWRKPXFsaCDhIRUC Ilhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QSnKs0zKiN+ItvIpVEFcwhPejaXQcH+vaJ+axtSNRYA=; b=kTmBGnWAaViSYVZK+rypqM3k/8RnNC65VgjF9CAt3T1156Ij6WnucL3UEjMJ1O6QFc uvSbyjZF1TvUawoZIzuT6apEkdcFKxO1HhvMCoJR0dPB4XCX9WWo4b6+YzVQXgivrkna PeLPADTVoVkTpVW/X+V8vD7kOIW3Zwmisvh9Gigy/Reibr6gWjd9MgT3zRsQgqTv2zTp NBo9f8ZBoTlyQN39Aeejrcu5Tq6GZ1qIVSP/tjft4lEB9OMT6sy9MAxDrPbWvf85UjMp Wzn9PcBJYASsTw3U92XERgu4LbLEAFx6pKeYp4Sv5M8FFIkFc0bX6FqgccfQKYRD8Db6 imBw== X-Gm-Message-State: ACrzQf14KKOfe20gHWM7Yih6yIyv6sX5013hdSVFMKEQ1ApkieT15U5u MDfkNb8+Ya2YQNgPt51RiZ9rY/14VeOtSA== X-Google-Smtp-Source: AMsMyM48dKtxGsLdUbiAwPcvmczwRpmVgjGpgAkGC/va6UYs5oIhnp68pJ1r5wfr6ox2dyVcXcFmmA== X-Received: by 2002:adf:cf0a:0:b0:22e:3f43:a5f7 with SMTP id o10-20020adfcf0a000000b0022e3f43a5f7mr9737278wrj.634.1665356461865; Sun, 09 Oct 2022 16:01:01 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2501:c701:e4:5cde:80ab:dfd4]) by smtp.gmail.com with ESMTPSA id r16-20020adff710000000b0022afbd02c69sm7239689wrp.56.2022.10.09.16.01.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Oct 2022 16:01:01 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH 3/5] arm64: dts: renesas: r9a07g044: Drop WDT2 node Date: Mon, 10 Oct 2022 00:00:42 +0100 Message-Id: <20221009230044.10961-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20221009230044.10961-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org From: Lad Prabhakar WDT CH2 is specifically to check the operation of Cortex-M33 CPU and if used from CA55 CPU would result in an unexpected behaviour. Hence drop WDT2 node from RZ/G2L SoC DTSI. Signed-off-by: Lad Prabhakar Reviewed-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi index 2283d4fb8736..c606d9ef5991 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi @@ -994,21 +994,6 @@ wdt1: watchdog@12800c00 { status = "disabled"; }; - wdt2: watchdog@12800400 { - compatible = "renesas,r9a07g044-wdt", - "renesas,rzg2l-wdt"; - reg = <0 0x12800400 0 0x400>; - clocks = <&cpg CPG_MOD R9A07G044_WDT2_PCLK>, - <&cpg CPG_MOD R9A07G044_WDT2_CLK>; - clock-names = "pclk", "oscclk"; - interrupts = , - ; - interrupt-names = "wdt", "perrout"; - resets = <&cpg R9A07G044_WDT2_PRESETN>; - power-domains = <&cpg>; - status = "disabled"; - }; - ostm0: timer@12801000 { compatible = "renesas,r9a07g044-ostm", "renesas,ostm";